Dr. Alan S Wirtzer specializes in dermatology in Sherman Oaks area. Dr. Alan S Wirtzer has a medical practice at 4836 Van Nuys Boulevard, Sherman Oaks CA, and has over 47 years of experience in the field of medicine. He graduated from State University Of New York At Buffalo School Of Medicine with his medical degree in 1970. Dr. Wirtzer is accepting new patients at his medical office and practice location in Sherman Oaks, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.